Preheat oven to 375. Roll cokie dough into a ball and flatten. Dip dough and pizza roller in flour and roll cookie out into a 33 cm circle on 38 cm Baking Stone. Bake cookie for 12-15 minutes or until browned. Let cool 10 minutes. Fun serrated Bread Knife or spatula under crust to loosen from stone. Cool completely. Combine cream cheese and sugar; set aside.
In Batter Bowl combine half and half and instant pudding with the 25 cm whisk. Let set until firm, about 5 minutes. Spread cream chees mixture on thoroughly cooled cookie base. Layer pudding mixture over cream chees layer. Chop nuts with the food chopper and sprinkle over cookie. Chill until served. Cut with Pizza Cutter.